In season 1 premiere 'Space Babies', the Doctor tells Ruby and the cosmic infants that he's the last of the Time Lords.

Professor Brian Cox is able to witness the oldest light in the Universe, by listening to its stretched wavelengths through a ...

Astronomers reanalyzed the chemical composition of three stars in the Milky Way's halo and found that they are between 12 and ...

New observations with the James Webb Space Telescope reveal the most distant pair of merging black holes ever spotted. The ...

Glimpse of galactic merger, via James Webb telescope, may explain presence of monster black holes ...

CAPE CANAVERAL, Fla. -- The Webb Space Telescope has discovered the earliest known merger of black holes. These two gigantic ...

The event, which occurred when the universe was 740 million years young, gives scientists a clue about the number of light ...

The author explores the painful intersections of grief and parenting in this novel about a young mother mourning the death of ...

The first jarring line offered by Rep. James Comer (R-Ky.) during his conversation with Maria Bartiromo on Fox Business ...

The stars, about 30,000 light-years from Earth, are in the galaxy's "halo," the cloud of stars surrounding the main galactic ...

Three of the oldest known stars in the universe were found in the Milky Way’s main galactic disk. They likely formed billions ...

To explore this long-standing mystery, an international team of scientists formed a group known as the Collaboration for ...